As voters across the county get ready to go to the polls in just 48 hours time, Boris Johnson has warned that tactical voting could lead to a hung parliament. <br />In the UK's First Past The Post electoral system, tactical voting means that individuals cast their vote for a candidate they wouldn't normally support to stop another candidate from winning that seat. <br />But is this something you'll be doing come Thursday? We asked students at the Universities in Medway and KMTV political editor Paul Francis.