Looks like you had an early start Andy....good to see the GRD3 out again (nice & compact for travel eh). I think the first & last shot make a good contrast but it's #2 that really catches my eye.
Yep, #2 is it... although, trains are trains... :mrgreen:
Getting up that early has its advantages like unusual light conditions and empty streets and... just now I see no other one.
Nice little set... its always good to take any opportunity to use the GRD. Airports are great places for photography. Except in UK the security in airports is so high that photography is sort of difficult. (except of course getting away with shooting from the hip with a GRD)