sentences:  Roads, bridges and 40 houses were washed away, as tides in the area reached two metres high.The provincial capital, Popondetta, had its water supply shut down, and Papua New Guinea's national airline, Air Niugini, suspended flights to Popondetta's main airport.The Rabaraba district in Milne Bay Province was also hit by flooding, with 30 houses and food gardens washed away, and forcing the evacuation of about 100 people.