Whilst you had aliens we had the police out in their new B300 KingAir following the main freeway from Melbourne towards Sydney
This is the only police aircraft with ADSB. All the helicopters are MLAT only.
Their speed seemed to match that of a car travelling that stretch of road.
If I drove in circles like that they would arrest me, breath test me, impound my car, lock me up and cancel my licence for two years.
They have been doing all sorts of flights like