Traders in Port Talbot have set up a petition against the possible closures of the M4 junctions leading to their town.
Proposals have been made to close slip roads at junction 40 and 41 - two of the main entrances in and out of Port Talbot - for a six month trial over the summer months.
The Welsh Government says it is looking to reduce traffic congestion in the area, but no decisions have yet been made.
More top news
Seven year old Chay saved the life of his mum and his unborn baby brother after acting fast when his mum fell unconscious into the bath.
The Welsh Conservative leader and the Welsh Secretary will today address their party's UK conference in Manchester.
A five-day celebration of LGBT short films will begin this evening in Cardiff.