Without investment in more radiographers, NHS waiting lists will continue to rise inexorably, says CEO of the Society and College of Radiographers, Richard Evans In your article ( Record number of people waiting for NHS diagnostic tests in England, 7 June ), you quote Marlen Suller of Magentus saying that the solution to ever-increasing diagnostic waiting lists is for the NHS to “make better use of existing capacity, test patients faster, give them clearer information and use financial incentive