Yesterday, the Shoreham runway was very briefly blocked, when the GA flight, prior to my Mrs', descended through some lively convergence, landed and came to a halt, so that a passenger could be disgorged to be 'ill'. This sort of thing may well be a common occurrence, but she had never seen it before.
Correction:
She didn't see it, just her interpretation of what she heard on the radio, so may well have been on a taxiway (infinitely safer) or even further away. Makes more sense.