The signalling system issue at Brighton Railway Station has now been fixed.
There is a reporter road traffic collision causing queuing traffic on the A27 eastbound at the Southerham Roundabout and A26 southbound in Lewes.
On the A22 at Holmes Hill Golden Cross there is traffic queuing southbound.
Emergency road markings are being done tonight on the A259 both ways near Rye between the A2101 and the junction with the A268. Drivers should expect disruption from 8pm tonight until 6am tomorrow morning.