People swimming back stroke in a busy pool, assuming you'll get out of the way and look out for them. If only they'd meet another one coming the other way...
Usually it's OAPS, who've paid diddly squat to get in, who'll be going for free bus ride in a bit; then watching their free tv; with their free winter fuel payment, in their massive empty house and their very generous pension ... Ooops there I go again
