Three garages damaged in a fire it was reported. Any one know more?

It happened last week - the day that the last bike track day was meant to happen. The place was evacuated because there were gas bottles in the garage. Only reason I know this is that the old fella who skimmed my head has a race bike that he uses and was turned away from the gate by the fire brigade and the police.
That's as much as I know.

All of the above - allegedly.