Cookies and similar technologies may be used for site delivery, security, consent and advertising.
Essential technologies
The hosting environment may use technical mechanisms needed to deliver pages, manage security and prevent abuse.
Advertising technologies
Google and other advertising vendors may set or read cookies and use web beacons, IP addresses or device identifiers. These technologies may support ad delivery, frequency limits, fraud prevention, measurement, personalised advertising where permitted, and non-personalised advertising.
Consent choices
Where required, a consent message allows visitors to accept, refuse or manage advertising purposes and vendors. Consent can be changed through the privacy control when available.
Browser controls
Visitors can block or delete cookies through browser settings. Blocking technology may affect advertising or some site functions but the educational pages remain available.
Local tool data
The planning tools use page memory in the browser and do not intentionally write entries to our server.