Former Brentford defender Brett Johnson is poised to sign for non-league AFC Wimbledon.

The 23-year-old centre-half has been released by the Bees and has joined up with the Dons for pre-season training.

Dons boss Terry Brown told the South London Press: "I signed Brett from Ashford when I was at Aldershot and he was a regular in my side which reached the Conference semi-finals.

"He then moved on to Northampton and I think maybe that came a little bit too soon for him. He had injury problems last year and he needs to be a regular in a side again. That is something he will be able to do with us.

"He's tall, quick, can play at either centre-back or left-back and he's still a very young man."