Interesting Place - Liverpool

Britain’s first ever fast pedestrian lane has opened in Liverpool city centre.

(Following research that claims 47% of the nation finds slow walking the most annoying aspect of high-street shopping, the Liverpool One shopping centre is going to experiment with a "fast lane".   This seems to follow on from the introduction of "slow lanes" in cities in China. 

I wonder if all this means we will start having to indicate to change lanes.