My company has operated a 24/7 shift rota for 100 years. American “On call” is not normal. Some companies might have exceptional on call - the C suite will get

My company has operated a 24/7 shift rota for 100 years. American “On call” is not normal. Some companies might have exceptional on call - the C suite will get called back from holidays or whatever should things really hit the fan. That’s once every few years.