Increasing both paid-for downloads (49,426) and streaming sales (56,177) to new peaks as it hit a combined tally of 105,603 - the highest for a No.1 for 22 weeks - James Arthur's Say You Won't Let Go surges further ahead of the chasing pack on its third straight week atop the singles chart, equalling the amount of time his 2012 debut smash Impossible spent at the summit.

Arthur's nearest challenger is The Chainsmokers' Closer (feat. Halsey), which topped the chart ...