Two 15-year-old children who went bathing in a risky area off the coast of Dikkowita, Wattala have been reported missing.
Police said they had gone to bathe in the area last afternoon, although the area was designated as a dangerous area for bathing.
The Navy and the Police are carrying out search operations to find the duo.
Meanwhile, two youth who were engaged in a motorboat tour in the Mannar Lagoon have been reported missing after falling into the sea.
The duo had engaged on a tour with another group last afternoon.
The two individuals, aged 21 and 27, are residents of Point Pedro.
The Police and the Navy are conducting a joint search operation to find the duo.