It has been mentioned many times before. Allam was pissed off when he found out that arrangements had been set up by Pearson when he bought the club and took control of the SMC for City to buy so many season tickets and corporate seats and if they weren't sold City stood the cost. Can't remember the exact figures, I am sure OLM or someone will recall, but in effect City were subsidising FC to the tune of around £200,000 a year. This is why, I think, Allam started insisting FC paid for the pictures being displayed and other things they were supposed to pay but hadn't.
Ironic when FC fans in those days this was set up considered Pearson the devil incarnate.