Canal Fishing

I saw this Canal Trust's fishing event, I thought I would have a reminder why I don't fish.  Exactly as I expected, I learnt a few things about canal fishing, fishing in general, a bit about wildlife, sat in the cold for over an hour, no sign of any fish.  And even if we had caught anything, they are not to be taken, and even if you could take it, it would not have tasted nice.  I understand it is a past time activities, but it is not for me, affirmed.