On a number of occasions over the years of devolution, Welsh Government has produced pots of money to reduce waiting times if they've become excessive. In 2017-18, the median waiting time for knee surgery in Betsi Cadwaladr University Local Health Board was 339 days, up 95 days on the previous year. Over 61 per cent of those currently waiting for trauma and orthopaedic operations are waiting over a year. How do you respond to my constituent, let's say Mr LB, who's been on a waiting list since 8 December 2016 for bilateral total knee replacements? The health board wrote to me this month, saying, 'We estimate we won't be able to offer him a date for surgery now until May 2019'—over 500 days. Mr LB says he has nothing but the greatest support from his GP and his consultant, but he's a virtual cripple at 63, in constant, excruciating pain.