Sean and Richard are back. This time they're on their way home on a bus. The diuretics has hit Sean's bladder hard by now and he is desperate for the facilities once more. What a rotten stroke of luck to get stuck in a gridlock right when you're desperate to pee.
Note - As always, wrote this with a very full bladder. Throughout the story, I'd been desparetely wanting to get up, go to the loo and urinate, but somehow controlled my bladder. I'm trying to hold my pee till the first vote. Very very desperate.