Hands up those who talk to their GPS. Having just fallen in the door back home after being away on holiday, where a rental car was used for the entire time - Europe and in Britain - I can tell you that there were many times when the And Another Thing team had a few terse words with our Global Positioning device.
Don't get me wrong. Without the reassurance of the wriggly green line displayed on the 79mm by 139mm screen and the pleasant but often mispronouncing female voice, we would have been right up the creek. Here are a few conversations.
"There's a good girl, get us out of this mess." "What? There's no way we're going up there." Or worse, "You've got to be joking!"
Believe me, there are some roads traversing the Yorkshire Dales that are so skinny, flanked with stone walls, wing mirrors have to be retracted, and cyclists can only ride two abreast if they breathe in. Well not quite, but you get the idea. Our GPS (we took our own, as hiring one was ridiculously expensive) did a sterling job in directing us through the labyrinth of roads in the area.
But what the lady in the little box doesn't take into account is that, not actually being there in person, things are often different. Sure, she is guided by infinite strings of algorithms fed by bucket loads of data. She can only bleat out in the form of crudely blended syllables, from the information that is on hand, right there and then.