Arsenal boss Mikel Arteta says Myles Lewis-Skelly has a lesson to learn after escaping red card against PSV as he tells youngster 'the line is thin'

ISAAN KHAN: The 18-year-old was substituted just minutes after committing a reckless challenge on Richard Ledezma in the first half, which arguably should have seen him get sent off.

Arsenal boss Mikel Arteta says Myles Lewis-Skelly has a lesson to learn after escaping red card against PSV as he tells youngster 'the line is thin'
ISAAN KHAN: The 18-year-old was substituted just minutes after committing a reckless challenge on Richard Ledezma in the first half, which arguably should have seen him get sent off.