upsidedown
Tour Winner
even without getting into a debate about 'normal' I would tactfully suggest that this is ridiculous.
however I agree the underlying principle that slow play generally reflects the faffing around elements.
The best article that I have seen in relation to slow play is this one:-
http://www.popeofslope.com/paceofplay/index.html
It is a system that works regardless of if you are the first out or last. The slow players are easy to spot and re-educate.
Good article , cheers