when there actually is ice you can never be sure, other than pushing the bike home in the very heavy snow with lots of ice of last year, I've only ever really had one moment when the tyres lost all grip as I made a very gentle right turn at a major crossroads, an inexplicable patch of ice, slow speed but it's a horrible feeling
and i once had a vauxhall cavalier gently sliding, not entirely forwards, down a very gentle slope with me and a passenger looking at each other wondering what to do
if you're confident that you won't have to corner or swerve on a patch of ice then good, me I'll be skipping the ride if there's any persistent ice, a few days on a nice warm train does no harm at all, makes a nice change
if you don't go, I'd be very surprised indeed if anyone suggested otherwise
and i once had a vauxhall cavalier gently sliding, not entirely forwards, down a very gentle slope with me and a passenger looking at each other wondering what to do
if you're confident that you won't have to corner or swerve on a patch of ice then good, me I'll be skipping the ride if there's any persistent ice, a few days on a nice warm train does no harm at all, makes a nice change
if you don't go, I'd be very surprised indeed if anyone suggested otherwise