I am not legally qualified but I am guessing that your claim for damages would some how supersede the following clause in the lease that you are a party too?
“ 3. (The lessee is) Not to use the parking space for any purpose other than the parking of a vehicle having a current road license”
First post in this thread dated 28th April 2009 'Storage in the garage'.
I hope you manage to resolve the issue with the managing agent.
All the best.