Can you deny a breathalizer?

Answer:
If you mean refuse to take one then yes you can in the UK. However you will be arrested.

In the USA:

Absolutely! You are merely admitting you are guilty and will assume that position. A blood test is normally then administered after you are arrested and jailed. In that you will have no choice.
Contributor: N2146X
First answer by Lazarus. Last edit by N2146X. Contributor trust: 383 [recommend contributor recommended]. Question popularity: 0 [recommend question].