They've opened the inner sections of the park but still don't allow maskless joggers (rightly so). Nevertheless I saw runners enter at walking pace in front of the park attendant at the gate, go round the corner, take off their masks and start jogging. I paused a while and stated matter-of-factly under my mask, 'Selfish murderous tosser', 'Anti-social moron', etc and I amused myself with going through my entire slang repertoire. If they knew enough English (and I'm sure many of the younger ones did) I wasn't challenged, let alone thumped,
... because they know they should be ashamed of themselves.