Originally Posted by
anon163
You do if you are stopped while driving a vehicle or if he/she believes you have been involved with illegal activity or a breach of the peace. If you refuse for whatever reason he/she has the ability to arrest you untill your identity can be ascertained. You do not however have to give him/her your date of birth, they sometimes ask this also incase there is more than one "Joe Bloggs" living at the address you give!!