Got speaks through Sat Nav.
Really, He does.
We were travelling into Belfast to visit some friends last week and following the instructions from the helpful Tom. Tom said turn left at a particular junction - and it didn't seem from the signposts that it was the right one for us, but we took it.
At the top of the hill on this junction was a elderly gentleman with his stricken BMW 3-Series. The clutch had packed in. And his mobile phone wasn't working, so he couldn't phone anyone for help. And he wasn't physically able to walk to the nearest house.
So, we got him on the phone to his wife and to the car dealership and that was that. We left him happily waiting on the recovery lorry and re-joined the main road.
If we'd been following a map, I guess we'd have carried on past the junction. Sure, someone else may have taken that road eventually, but I'd like to think we were put there to help the guy in his hour of need.
So listen to the Sat Nav and see what happens*.
(img source: TeamPolizei, it's not our car.)
*use common sense when applying this advice next to cliffs, power stations or walls.