Online theory test

Clanger:
Question 35, You want to move off from a parked position. The road is busy with traffic passing from behind. You should:-

Wait without signalling for a safe gap in the traffic.
Give a signal and move away as soon as someone flashes you.
Signal while waiting for a gap in the traffic.
Edge your way into the traffic until someone gives way to you.

The correct answer apparently is A, not C. Whatever happened to MSM?

this is accepted practice for learners now, you signal once you have seen the gap to pull into, this is especially true for large vehicle tests, if you signal while waiting it is seen as intimidating other road users into giving way. absolute rubbish if you ask me