The build-up to tonight's friendly with Wales has been dominated by yet more issues over behaviour off the pitch.
Jadon Sancho and Ben Chilwell held a surprise party for Chelsea player Tammy Abraham, which breached coronavirus rules by having more than six people.
Southgate says the squad which made it to the World Cup semi-finals in 2018 did a lot to boost their reputation - and he won't let anyone jeopardise that.