UKIP leader Nigel Farage pulled out of a visit to the centre of Swansea after arguments broke out between his supporters and protesters opposed to his party. Instead Mr Farage went straight to the Liberty Stadium where he's due to address a meeting.
Political Editor Adrian Masters' take on what the European election results mean for the Welsh political parties
Voters have been urged not to take 'selfies' while voting tomorrow - and are warned that doing so could land them in prison.
The latest Wales barometer poll points to a close battle in the European election in Wales.