The basic standard here is whether you are completely blameless -- because the wind was unexpected, unforseen etc. and whether you acted reasonably in securing the canopy. Remember that the car owner -- lawyer or not -- does not appear to have any fault here, so as between someone with a little fault, and one without fault, you can guess the result. You would have an uphill battle convincing a judge that a canopy that acted like a sail in the wind could not be foreseen.
You ought to have coverage under your homeowners policy (or renters or Condo Owners) for liability caused by an accident such as this.
Answered on Aug 23rd, 2011 at 12:44 PM