19:59:08  -  @madebyluke Yes! But am already home :( Another time...

 09:59 UTC+01  -  These sweets are 79p/100g. Or £1.99 for a cup-full (regardless of weight). Thanks to my knowledge of packing algorithms, patience, Mensa-level IQ, (and lots of smarties that fill the gaps), I managed to get £2.78 worth of sweets into the cup... So that's the target for next time...