Rule 176 of the Highway Code states that: “If the traffic lights are not working, treat the situation as you would an unmarked junction and proceed with great care.”
No one has priority when the traffic lights are not working.
Sounding your horn at a learner is like shouting at a child learning to ride a bike!
It is illegal to sound your horn from a STATIONARY vehicle , AT ANY TIME ! except when another road user poses a danger. E.g. When you are stationary, if someone reversing on to your vehicle then you can sound the horn.
It's mirror, signal & then make the move. This dozy woman maybe signalled (couldn't tell, I was approaching & she was turning left. It wasn't flashing as she pulled out but maybe she cancelled it quick) but she most certainly didn't look. What she did was basically not stop or even slow down as she approached the junction, pulled out in to oncoming traffic and THEN looked.
This Land Rover illegally on the road in Pilling.