Pacific News In BriefTongaTonga's Supervisor of Elections Samiuela Vao says his office expects writs for two by-elections to be issued by King Tupou VI by the end of the week. Papua New GuineaPNG police have condemned the recent increase in school fights and violent behaviour involving students in Port Moresby. Police say students who choose to engage in public fighting, destroy property, intimidate others or disturb public order will be treated as offenders under the law. The Pacific Island Times reports the Republican-controlled Guam Legislature recently passed a bill that would cut spending by US$46 million per annum. Local media reported that it followed the circulation of CCTV footage on social media showing a prison officer allegedly dragging, punching and kicking an inmate at the facility in June.