Exhibit A: Bike Friday. A folder made in the States, engineered to be packed into a suitcase which can be towed behind you.
Flag optional.Exhibit B: Mudguard. You can see the stub of one to the lower left of the rack.
Exhibit C: Rack. Custom built by Steve Parry in Somerset, England, who specialises in modifications to the Brompton [see
glossary].
Note that I don't have his contact details. I had to cut the mudguard to make the rack fit, as I hadn't specified adequate clearance for it. Unfortunately this meant I still kept getting sprayed by roadwater. My first quickie bodge was a thin sheet of plastic, cut from a notebook cover, taped to the rack. That lasted about as long as you'd think. Then I raided the packing material that came with the bike. The blue fender is actually a stiff vinyl cover for the seatpost. It works -- for me, if not for anybody riding behind.
A subsidiary bodge can be seen on the far side of the rack. Yet more tape. It provides a stop to keep a pannier from sliding forward into the pedalling zone.