then and there; there and then; on the spot; on the barrel; on the barrel-head; upon the spot(ART Vancouver); on location(Andrey Truhachev); on-site; in someone's place(кого-либо; т.е. на чьем-либо месте • Scott, I know exactly what you mean. I would take the same attitude if I was in your place. • If I had been in his place I would have been studying for some of the civil service examinations.4uzhoj); on site(работ); on the nail; on board(Lavrov); in the place of(расположения чего-либо • Much of the vacant ground not required for the company's use has been laid out for building warehouses, and has raised, as it were, another town in the place of this already overcrowded neighbourhood.Tamerlane); at the scene(происшествия • A 17-year-old boy behind the wheel of a truck drove into the path of an oncoming minivan east of Calgary. The teenage driver and a couple, both 75, died at the scene.ART Vancouver); at sight(убить Taras); intact(нетронутый alikssepia); there(о поисках некоей вещи • The El Paso Sheriff’s Office found no obvious clues of foul play. The Pattersons’ luggage was still there, and so was their clothing. Both were ominous, as it would be unusual for a couple to leave for an extended holiday without packing. -- багаж был на месте, как и их одежда (mentalfloss.com)ART Vancouver); on hand(Road blocks will also have specially trained drug recognition experts on hand. – на месте будут работать
ART Vancouver); on sight(застрелить, задержать и т. п. Vadim Rouminsky); accounted for(be ~ -- т.е. не отсутствует, там, где положено • While speaking with the homeowners, who indicated that their youngster was accounted for, cops were stunned to see the diminutive figure reappear in the perilous spot before vanishing into the night. (coasttocoastam.com)ART Vancouver)
if the tables were turned(кого-либо; человека, о котором идёт речь • She knew that if the tables were turned, she would get him out. – Окажись она на его месте...4uzhoj)
on the bench(т.е. в зале судебного заседания: В случае, если дело рассматривается в коллегиальном составе, судьи совещаются по вопросам, связанным с вынесением такого определения, на месте, в зале судебного заседания. АПК РФ Alexander Demidov)
on the scene; at the scene(преступления • All five were pronounced dead at the scene by the Benton County Medical Examiner's Office.4uzhoj); on scene(в разных значениях, но особ. в фразе "скончаться на месте" • The CHP says the motorcyclist died on scene and another person was taken to the hospital.4uzhoj)