Like your father, I too like to listen to Radio 5 Live and view the webcam. Here's the thing . . . up to about the middle of 2014 it was not available on ios devices (ipad/iphone) due to the flash support issue. Then it became available, some R5 program presenters even made a point of saying you can now watch us on your ipad/iphone. But a week or so into January 2015 IOS support appears to have been dropped from R5 videocams. I can watch it on my PC/Laptop. Tried googling to find out why? or whether it is a temporary issue. Also looked on the BBC help webpages, but it appears to be a 'non-subject'. My guess is that it costs them money, that they now do not want to spend.