I am an over 70s punter, mildly asthmatic and bought my ticket several weeks ago. My wife is younger than me but has been hospitalised with serious health issues twice in the last 15 months with risk of recurrence. The decision is therefore sadly easy and I will stay at home in Dorset. I would be travelling by train and tube to get to Ally Pally so additional risk there. I bought 2 tickets as a young friend was accompanying me. As far as I am aware the tickets are non refundable but that is unimportant compared to the loss that we incur if stricken with the dreaded lurgi. I do hope other elderly visitors and exhibitors think carefully before deciding whether to attend. I WANT TO BE THERE NEXT YEAR! after all.