Why does it exist in Bill C-20? The proposal in Bill C-20 will amend section 183 of the Criminal Code to allow wiretapping without consent of private communications in connection with investigations under the conspiracy, bid rigging and deceptive telemarketing offences of the act.

Can we draw the following conclusion?
wire tap had been allowed by the proposal mentioned in the article

Available choices:
 a). Yes;
 b). It's impossible to say;
 c). No;