Phyddeaux is discussing:

David Cameron says he has "misgivings" about the proposed law to override the withdrawal agreement.

Not that I care what he has to say, but Cameron has hardly spoken out against the Bill. He's just said he has some misgivings and that such a bill should be a last-resort. forgive me if I've missed something, but didn't Boris and the Tories say that the so-called controversial bits were a last-resort, ie it says the government MAY do things, not WILL do things.
This rticle is mostly BBC spin rather that a attack from Cameron. Most of the article is not even about Cameron's words.