Dematerialisation is perfect and ideal for modern stock exchange. It works perfectly if stockbrokers were to adhere to the rules as laid down. Unfortunately, some brokers tend to cling to their own unusual character by engaging into dubious business. They manipulate investors’ stocks to their advantage. I pray that the CSCS should make available internal auditors whose responsibility is to intermittently check the accounts of these unscrupulous stockbrokers! There is urgent need to audit the stockbrokers in order to maintain the credibility that both the Nigerian Stock Exchange and CSCS badly need.