1.   His idea is to boost investment in America by getting airlines to pay user charges.

2.   In addition, the projects must be supported at least partially by user charges or other dedicated revenues.

3.   The maintenance of public services and low debt requires implementation of user charges that are closer to operation costs, Beristain said.

4.   He announced creation of an independent Aviation Safety Agency to oversee air safety, which will function without government subsidy and be funded by user charges.

5.   Another report for the Ministry of Commerce calls for expensive user charges on eight popular walking tracks.

6.   User charges would lock New Zealanders out of their own parks.

7.   The proposed user charges at Chek Lap Kok have angered airlines, with some of them planning to cut flights to Hong Kong if the proposed hike is implemented.