What's that thing on the front - for aerodynamic purposes, or what?
Mine is smaller than Uncle Phil's!
The one on my Street Machine is
identical, and my spare one (Zzipper as seen
here on my old Trice and now the winter one for the Catrike) is bigger in size!
They make a big diffference to speed, warmth and comfort in wet weather.
My Commuting machines are:
Queen Alexandra and Uni have restricted parking - Brompton with front luggage
St Marys is OK for secure parking so - Catrike / Street Machine or Hurricane depending how I feel and which route I take
Royal hospital Haslar - good parking so any of above, the Airnimal or the Pashley Delibike if shopping on the way home.