keep The Civil Aviation (Navigation Services Charges) (Amendment) Regulations 1996
Amends the Civil Aviation (Navigation Services Charges) Regulations 1995 to modify navigation services charges at UK airports (Heathrow, Gatwick, Stansted, Aberdeen, Edinburgh, Glasgow). Sets per-tonnage charges for aircraft overflights and reduces certain fixed charges (£85→£73, £151→£144, £49→£39). Takes effect 1 April 1996.
Navigation services (air traffic control, navigation aids) are genuine natural monopolies where competing providers cannot exist in the same airspace. Unlike many regulations that distort markets, this simply sets cost-recovery charges for a non-duplicable service provided by a public body. The user-pays structure is economically efficient, allocating costs to those who benefit. Deletion would either leave a natural monopoly unpriced (creating inefficiency) or require replacement with identical regulation, as aviation safety cannot rely on ad hoc market arrangements. These charges apply uniformly per tonne, providing no basis for discriminatory treatment.