a stretto contatto

Italian

Literally, “at tight contact”.

closely
- 2020 July 28, Anna Lombardi, “Sei donne per Biden: Susan Rice tra le favorite per la carica di vicepresidente [Six women for Biden: Susan Rice among the favorites for the position of vice president]”, in la Repubblica‎^[1]:
  E poi, ex procuratrice della California, ha il limite di aver lavorato a stretto contatto con la polizia.
  And then, a former California prosecutor, she has the limitation of having worked closely with the police.