Scottish runner Callum Hawkins should have received help as soon as he came to grief in the Commonwealth Games marathon, respected international athletics official Brian Roe says.
Struggling in the heat, Hawkins collapsed in the gutter while leading Sunday's men's marathon with 2.5km to go.
He got to his feet and laboured on for a few hundred metres before falling again, this time nearly hitting his head on the metal guardrail. There was an initial delay in Hawkins receiving treatment - something the organising committee defended - before he was taken to hospital. Australian Michael Shelley went on to win the gold medal.
Read more: Marathon horror - What happened to Callum's body?
Games officials said they couldn't assist Hawkins until he made it clear he had pulled out of the race.