In assessing the statutory rental value, one must comply with the… statutory provisions, by taking into account “the prices commonly charged in the vicinity”, which necessarily means that, in selecting rental comparables, account must be taken of market reality, and more specifically of the actual price a trader has paid to rent premises. This is all the more necessary for shopping centre leases, and in any event where the parties have chosen to determine in the lease the method for setting the renewal rent in this way.