Even though you do not have to answer questions, it is different to give false or misleading information to an officer. This could be considered an offence of “public mischief.”
My Rights
Requests for ID and police questions vs. The right to remain silent
Can I lie to the police?
It is against the law to lie to police.
Do I have to give my ID or name to the police? Do I have to answer questions?
Do I have to give my ID or name to the police? Do I have to answer questions?
If the law does not require me to give my name and ID – what are my options?
English (Canada) 
Français du Canada