A commercial aircraft at New Zealand's Paraparumu Airport suffered the loss of 26 gallons of fuel and theft is the suspected cause. The thief or thieves are suspected to have made off with about $200 worth of avgas. Fuel prices in the area had risen 20 percent in the past month, rounding the figure to a 100-percent year-over-year increase. The pilot became aware of the alleged theft during his preflight inspection when he noticed the aircraft's fuel caps were improperly secured and fuel was splattered on the ground. The theft has raised concerns on the airport over security with one pilot noting that the pre-flight should catch such aircraft tampering, that doesn't mean that it always will. The event is being investigated by local police who are already investigating a theft of 26 gallons from a tanker at a golf club ten days prior.