I had an x-ray last Thursday after four (long) weeks of non-weight bearing. The fracture looks like it's healed but I've been prescribed another three weeks of partial weight-bearing, still wearing the cursed boot. In those four weeks I've been swimming at Peckham leisure centre every day to try and maintain a bit of fitness. I've also got into 'aqua-jogging' which involves me looking like a nutter in the deep end as I 'run' back and forth. I can only manage about half an hour of that as it is incredibly boring.
Hopefully, I'll be back on two feet in early July.