Last week more than 100 volunteers ambassadors headed off to The Palace of Westminster to meet with their MPs on behalf of CRUK to help us campaign on childhood obesity. You can read all about their day on our blog http://scienceblog.cancerresearchuk.org/2016/07/06/parliament-day-2016-highlights/ And if you think you could make a difference and would like to find out how you could become an ambassador visit our website  www.cruk.org/ambassadors for more information