I found via gov website that there is no upper, only a WHO recommended 24c for strenuous activities.
Today despite 3 full days off my legs/feet have not recovered from last weeks onslaught (skin looks almost ulcerated below calfs and on ball/heel) must now see doctor on morning. Never ever had a sick day in 10yrs of working, will see what doc says.
I found via gov website that there is no upper, only a WHO recommended 24c for strenuous activities.
Today despite 3 full days off my legs/feet have not recovered from last weeks onslaught (skin looks almost ulcerated below calfs and on ball/heel) must now see doctor on morning. Never ever had a sick day in 10yrs of working, will see what doc says.