Police said American Elizabeth Rosh, 25; and Eugenio Quezada, 26; were arrested by policemen during a routine patrol along Mabini street at about 1 a.m.
According to police, Inspector Richard Gando and Senior Police Officer 1 Johnny Gaspar were aboard their prowl car and were cruising along Mabini street when they chanced upon a small crowd gathering at Sinagoga street.
Police said the two officers checked what was happening and saw the couple standing half-naked and necking in the dimly-lit sidestreet before spectators.
The policemen broke-up the crowd and escorted the couple to the prowl car.
According to the WPD-Mobile Patrol Unit, the two were later turned over to the custody of the United States Embassy. Mike Frialde