Alcohol, Tobacco and Other Drugs

Error message

Deprecated function: Use of "static" in callables is deprecated in Drupal\user\Entity\Role::postLoad() (line 172 of core/modules/user/src/Entity/Role.php).

Drupal\user\Entity\Role::postLoad(Object, Array) (Line: 423)
Drupal\Core\Entity\EntityStorageBase->postLoad(Array) (Line: 353)
Drupal\Core\Entity\EntityStorageBase->loadMultiple(Array) (Line: 16)
Drupal\user\RoleStorage->isPermissionInRoles('access site in maintenance mode', Array) (Line: 112)
Drupal\Core\Session\UserSession->hasPermission('access site in maintenance mode') (Line: 105)
Drupal\Core\Session\AccountProxy->hasPermission('access site in maintenance mode') (Line: 83)
Drupal\redirect\RedirectChecker->canRedirect(Object) (Line: 120)
Drupal\redirect\EventSubscriber\RedirectRequestSubscriber->onKernelRequestCheckRedirect(Object, 'kernel.request', Object)
call_user_func(Array, Object, 'kernel.request', Object) (Line: 142)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.request') (Line: 145)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 718)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Deprecated function: Creation of dynamic property Drupal\webform\WebformTokenManager::$config is deprecated in Drupal\webform\WebformTokenManager->__construct() (line 108 of modules/contrib/webform/src/WebformTokenManager.php).

Drupal\webform\WebformTokenManager->__construct(Object, Object, Object, Object, Object) (Line: 259)
Drupal\Component\DependencyInjection\Container->createService(Array, 'webform.token_manager') (Line: 177)
Drupal\Component\DependencyInjection\Container->get('webform.token_manager') (Line: 62)
Drupal\webform\Plugin\Block\WebformBlock::create(Object, Array, 'webform_block', Array) (Line: 21)
Drupal\Core\Plugin\Factory\ContainerFactory->createInstance('webform_block', Array) (Line: 76)
Drupal\Component\Plugin\PluginManagerBase->createInstance('webform_block', Array) (Line: 62)
Drupal\Core\Plugin\DefaultSingleLazyPluginCollection->initializePlugin('webform_block') (Line: 57)
Drupal\block\BlockPluginCollection->initializePlugin('webform_block') (Line: 80)
Drupal\Component\Plugin\LazyPluginCollection->get('webform_block') (Line: 45)
Drupal\block\BlockPluginCollection->get('webform_block') (Line: 83)
Drupal\Core\Plugin\DefaultSingleLazyPluginCollection->setConfiguration(Array) (Line: 99)
Drupal\Core\Plugin\DefaultSingleLazyPluginCollection->addInstanceId('webform_block', Array) (Line: 55)
Drupal\Core\Plugin\DefaultSingleLazyPluginCollection->__construct(Object, 'webform_block', Array) (Line: 34)
Drupal\block\BlockPluginCollection->__construct(Object, 'webform_block', Array, 'gavias_winnex_webform') (Line: 156)
Drupal\block\Entity\Block->getPluginCollection() (Line: 145)
Drupal\block\Entity\Block->getPlugin() (Line: 118)
Drupal\block\BlockAccessControlHandler->checkAccess(Object, 'view', Object) (Line: 105)
Drupal\Core\Entity\EntityAccessControlHandler->access(Object, 'view', Object, 1) (Line: 314)
Drupal\Core\Entity\EntityBase->access('view', NULL, 1) (Line: 63)
Drupal\block\BlockRepository->getVisibleBlocksPerRegion(Array) (Line: 137)
Drupal\block\Plugin\DisplayVariant\BlockPageVariant->build() (Line: 274)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 132)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 142)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 174)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 718)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Deprecated function: json_decode(): Passing null to parameter #1 ($json) of type string is deprecated in gavias_winnex_links_typography_font() (line 731 of themes/gavias_winnex/customize/fonts.php).

gavias_winnex_links_typography_font(NULL) (Line: 105)
gavias_winnex_preprocess_html(Array, 'html', Array)
call_user_func_array('gavias_winnex_preprocess_html', Array) (Line: 287)
Drupal\Core\Theme\ThemeManager->render('html', Array) (Line: 433)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204)
Drupal\Core\Render\Renderer->render(Array) (Line: 162)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 580)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 157)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 142)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 174)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 718)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Deprecated function: json_decode(): Passing null to parameter #1 ($json) of type string is deprecated in require_once() (line 3 of themes/gavias_winnex/customize/dynamic_style.php).

require_once('/usr/www/users/samrcfqtkz/themes/gavias_winnex/customize/dynamic_style.php') (Line: 106)
gavias_winnex_preprocess_html(Array, 'html', Array)
call_user_func_array('gavias_winnex_preprocess_html', Array) (Line: 287)
Drupal\Core\Theme\ThemeManager->render('html', Array) (Line: 433)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204)
Drupal\Core\Render\Renderer->render(Array) (Line: 162)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 580)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 157)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 142)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 174)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 718)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Assessing the degree of substance use and abuse in South Africa

Alcohol, Tobacco and Other Drugs

The aim of the SAMRC’s Alcohol, Tobacco and Other Drugs Research Unit is to increase knowledge in order to propose policies to decision-makers and make recommendations to reduce alcohol, tobacco and other drug use (ATOD) in South Africa. Through the Unit’s research, which identifies ATOD trends and the most effective interventions, it intends to reduce the impact of substance abuse on individuals and their communities.

Key focus areas

The extent of ATOD use in South Africa;
The consequences of ATOD use;
Trends in ATOD use over time;
Identifying high-risk groups;
Determining short- and long-term risk and prevention factors;
Designing and evaluating interventions;
Implementing research findings by supporting advocacy efforts and sharing knowledge that will allow policy makers, service providers and community representatives to make informed decisions; and
Constantly improving assessment methods.

Intramural Research Units

Alcohol, Tobacco and Other Drugs
Biostatistics
Burden of Disease
Centre of Tuberculosis
Cochrane South Africa
Environment and Health
Gender and Health
Health Systems
HIV and other Infectious Diseases
Non-communicable Diseases

Alcohol, Tobacco and Other Drugs

Key focus areas

Deputy Information Officers

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