Re the bombing of the Grand Hotel -- it happened at 2.54 am.
The likelihood of Rangers fans celebrating such an event in a pub at a time when licensing laws precluded it is pretty unlikely I would suggest ....!!

As for Mo Johnson: he was not the first (no0r the last player ) to cross this OF divide.
Puerile "fans" of both sides hated hated the man's guts for many years.

For further information on the exciting world of Celtic and their fans' songs (and other misdeeds ..), check out the "If You Knew Their History" website:

http://ifyouknewtheirhistory.blogspot.com/

Quite illuminating.