I am sick of walking behind people making "mobile" mobile phone calls. Particularly those people who are dialling, texting or otherwise pushing buttons when they should be walking. It slows them down to such an extent that they become like floating icebergs in the North West Passage, blocking the channels for people who want to get past. The worst people are the ones who do it as they come out of an underground station, causing huge tailbacks.
Women, of course, are the worst offenders and I don't care how attractive they might be; wandering along in a daze they are a menace.
If only I could find a nice portable cattle prod.
