(97)Information provided by investment firms to clients in relation to their execution policy often are generic and standard and do not allow clients to understand how an order will be executed and to verify firms’ compliance with their obligation to execute orders on term most favourable to their clients. In order to enhance investor protection it is appropriate to specify the principles concerning the information given by investment firms to their clients on the execution policy and to require firms to make public, on an annual basis, for each class of financial instruments, the top five execution venues where they executed client orders in the preceding year and to take account of that information and information published by execution venues on execution quality in their policies on best execution.