In Australia, "blinking yelloe" means "drive with caution" - roadway may be used bey pedestrians, slower traffic may have merged to faster, the traffic lights normal function might be impeded. Just basically a catch all for "be careful".

Having acid that it's very rare that you'd find a blinking yellow on a turn across pedestrians - you'd get green arrow or light, pedestrians get green walk, and driver waits for pedestrians. It's not rocket science. You don't turn on red though.

Then again we still have thrse fellas so maybe dont listen to us : https://en.m.wikipedia.org/wiki/Hook_turn

Normally blinking yellow just means "traffic light disabled, treat this as a normal intersection"

Turns are regulated by traffic lights with arrows, that's it. Although nowadays they try to replace as many traffic lights as possible with roundabouts.

In the UK a blinking yellow means you can go if there's no pedestrians but you'll only ever get that at a pedestrian crossing on a straight road. Never an intersection. As in, a place where the only reason the light would ever change is a pedestrian pressed the button to request it. Usually then they'll go red for a few seconds, then blinking yellow to allow extra time for slower people to cross.

At intersections you might get green arrows to indicate you can go only in that direction. For example it might allow going straight but not turning because pedestrians are crossing the side road.

There's never a case where red means anything other than you must stop and I've never seen a case where both vehicles and pedestrians would get a green light for the same piece of road at the same time.

Yes. Yellow blinking light (in Portugal) means you can advance with caution. If you kill someone, its your responsibility.

Edit: usually its on zones with low pedestrian traffic. On more busy zones its red/green to turn as normal