If you're blind or partially sighted you know it's a good idea to arrange travel in advance, especially if you require travel assistance. But did you know that booking in advance could also save you much needed money, better spent at your final destination? Konnie Huq is trying to break us out of the 'last minute Brit' mentality that is costing us more than we think on travel and she's been telling RNIB's Kris Wallace why it's always better to book in advance.