Visitors to these communities nonetheless should safeguard their valuables with the same care they would exercise in other tourist resorts. Criminals have been known to set up roadblocks on segments of the Highlands highway, which runs from Lae to Mt. Hagen, Mendi and Tari. Visitors should inquire locally concerning security before driving between towns. An extensive secondary airline network provides frequent service within the Highlands. The risk of sexual assault in PNG depends directly on the extent to which a visitor follows the precautions suggested above.
Sexual assaults are primarily crimes of opportunity.
Female visitors therefore should avoid isolated areas, such as beaches, remote bush, and buildings after work hours. Due to the risk of roadblocks, avoid traveling outside of Port Moresby, even on paved highways, at night. Never travel in PMVs, whether in urban or rural areas. Travel outside urban areas with knowledgeable colleagues or with local leaders or officials. It is usually safe to visit businesses in daytime.