Train Spotting?

'Train Spotting?', we were asked, as we took photographs of Trains from the 'Country End' of London Bridge Railway Station. 'Not really', we replied: we needed a change from photographing Bees, Butterflies, Wild Flowers &c. Which was absolutely true.

We find the The World of the Train Spotter (with its own language &c.) quite fascinating and enjoy taking pictures of Trains: but we will only ever view it from afar. And we don't really see the point of collecting Train Numbers (which we have seen people do) although we assume this forms only part of their interest: