Interested by this, he asked if I had any ID and used that for my name and address and then when I told him the address should be different than that on my driving licence threatened me with a £1000 fine. Could I have said "I have ID but I don't want to show you"? If I had would he really have just let me go along my way?
Basically, its upto the officer to arrest you there and then or leave you alone. You do not have to say anything without a lawyer present.
Afaik.
Obviously its usually sensible to just answer the questions.



