On some pages of our site, we may allow third party advertising partners to set web tracking tools (e.g., cookies and web alerts) to collect anonymous, non-identifiable information about your activities on such pages (e.g., IP address, page(s) visited, time of day). We may also share this information we have collected with third party advertising partners. Such advertising partners may use this information (and similar information collected from other websites) in order to send you future targeted advertisements when you visit other sites within their networks. This practice is commonly referred to as "interest-based advertising" or "online behavioural advertising". Pages on our website that may collect information usable by such advertising partners for interest-based advertising purposes can be identified by a link to Ad Choices on the page.