Kieran Tierney is a major doubt for Scotland’s critical Euro 2020 clash with England at Wembley.
The Arsenal defender missed Monday’s 2-0 defeat to Czech Republic after picking up a calf injury 48 hours before kick-off.
And while the Gunners star managed some light training at Scotland’s Middlesbrough training base on Tuesday, boss Steve Clarke admits he is unlikely to take part in a full session on Wednesday and remains touch and go for Friday’s with the Auld Enemy.
Kieran Tierney is a major doubt for Scotland’s Euro 2020 clash with England at Wembley
The Scotland manager will give the 24-year-old every opportunity to prove his fitness, but insists he won’t take any risks, saying: ‘You can’t play with a calf injury.