Motorway sliproad lane gain sign
A blue sign with a diagram showing one lane on the sliproad joining one lane on the motorway.
Other northbound travellers from the M4 westbound join us to make a two-lane sliproad.
A blue sign with a diagram showing one lane on the sliproad joining one lane on the motorway.
Other northbound travellers from the M4 westbound join us to make a two-lane sliproad.