be on the scene

US /biː ɑːn ðə siːn/
UK /biː ɑːn ðə siːn/
"be on the scene" picture
1.

di lokasi, hadir

to be present at a place where an event is happening

:
Police were quickly on the scene after the accident.
Polisi segera tiba di lokasi setelah kecelakaan.
When I arrived, the paramedics were already on the scene.
Ketika saya tiba, paramedis sudah di lokasi.