By the Traveling folks' site, and near the football stadium, Inverness.

Suspect the flowers this side of the fence are Honesty (Lunaria annua), and they may be escapees from someones garden. This is only a small portion of what were there. So they are fairly prolific, and can easily contend with other wild plant-life.

The easiest way to confirm their identity, may be to wait and see if the distinctive seed-heads appear.

"Monsterfest" at work, with loads of P7; S1; and S2 pupils descending upon us to see all manner demos, and play with bits-n-pieces.