A police statement said: "Officers from the Met's Counter Terrorism Command have this morning, Sunday 4 June, arrested 12 people in Barking, east London, in connection with last night's incidents in London Bridge and the Borough Market area.
Esitatimendeni amaphoyisa kaMasipala waseLondon athe, " Amaphoyisa eMet's Counter Terrorism Command namuhla ekuseni, ngeSonto mhlaka 4 Juni, abophe abantu abangu-12 eBarking, empumalanga yeLondon, ngezigameko ezenzeke izolo ebusuku eLondon Bridge naseBorough Market.