The last rise wasn't really a rise either. It was a correction to the change they made after the brexit vote to help boost the economy.
2001 4
2002 4
2003 3.75
2004 4.75
2005 4.5
2006 5
2007 5.5
2008 2
2009 0.5
2010 0.5
2011 0.5
2012 0.5
2013 0.5
2014 0.5
2015 0.5
2016 0.25
2017 0.5
it's back to 0.5% what it was since 2009 so it wasn't a rise at all.
it's been so low for so long and it's still not helped the economy so i can't see them raising it. all it would do is make the banks richer and more dissent within the country. tories would be voted out or there would be riots as people have to choose between homes and eating.