Good list of free buses in Penang, Malaysia

Insider: "The MPPP (Penang Municipal Council) Rapid Penang CAT (central area transit) free shuttle bus service, launched in January 2009, covers the ferry terminal at Weld Quay to Jalan Penang. It also covers the George Town Unesco World Heritage City's core and buffer zones.

More recently, a similar free shuttle service was extended to Pulau Tikus. Fully sponsored by popular local malls Gurney Plaza and Gurney Paragon, the free Rapid Penang loop shuttle bus service offers transport between the two premier shopping outlets and around the Pulau Tikus area, with the aim to help reduce traffic congestion.

Rapid Penang also runs the Rapid BEST (Bridge Express Shuttle Transit), a free service that aims to reduce the volume of traffic travelling across the Penang Bridge to the Free Industrial Zone in Bayan Lepas on the island."

Transit ‘Lift’ arrives at South Nevada County mobile home parks - #freetransit

TheUnion.com: "For the first time, free public bus transportation is now available to residents of five mobile home parks along Highway 49 south of Grass Valley and north of Alta Sierra."

Skuodas approves free public transport (Lithuania) | Eltis

Eltis: "A local official said that by making public transport free they will improve the environment in the city for citizens. Car ownership in Skuodas is high and it is hoped that a free bus service will encourage more people to use the buses, thereby reducing car traffic and air pollution within the city."