Sir Andy Murray says he is trying to keep his children away from "damaging" social media platforms as he backed calls for more action to prevent abuse of sport stars.
His appeal comes after British tennis player Katie Boulter spoke to BBC Sport about the scale of unsavoury and hurtful comments she has received online, including death threats.
Three-time Grand Slam winner Murray, who retired from professional tennis in August 2024, said the prevalence of social media abuse "hasn't really changed", despite athletes speaking out on the subject for many years.
The 2013 and 2016 Wimbledon champion added that by the end of his career he paid no attention to "hostility" he received online, but he found it "difficult" when starting out as a professional.