I'm going to confess my lack of understanding of the law here. I've just watched a video on YouTube. At just over 2 minutes in, some cyclists are in the bus lane, as I believe they are allowed to be, when a car that has been indicating for several seconds turns into the bus lane to cross it to gain access to the petrol station. Cyclists and car driver then do an awkward sort of dance as nobody seems sure who is right, all while the self righteous motorcyclist who has just nearly ranked a cyclist criticises.
So at 2 minutes in, who has the right of way? I genuinely am unsure.
View: https://youtu.be/nYOz86G_oYU