Specifically, this study sought to expand the current knowledge base of who OHV riders were by examining the potential for conflict between all-terrain vehicle riders, off-highway motorcycle riders, and four-wheel drive operators.
Now, four-wheel-drive vehicles can navigate about 16 kilometers of the terrain — reducing the effort to an hour-long ride and a two-hour hike, which can be arranged through travel agencies or directly with a local association of four-wheel-drive operators.
Edinburgh's charges are the highest in Britain, and "could prevent newcomers from establishing themselves as venue operators", says Mainland, "and drive established operators to present only those shows likely to generate substantial ticket sales".
Politicians will gain some publicity, but in the process, he argues, they will drive smaller operators further underground.
"This needs to be joined-up thinking, not knee-jerk law-making which fails to drive unscrupulous operators out of business.
It's going to happen because market forces drive inefficient operators out of business, lower costs and streamline industries often in small, unsung ways.
One factor responsible for the continuous prominence of commercial motorcycles (locally called Okadas) in Nigeria today, is the relentless drive by operators to make good profits everyday.
The cashier and drive-through operator at a Sawtelle McDonald's said she earns $8 an hour working some seven hours a day.
GM maintains that the cars are safe to drive if operators use only the ignition key and remove any fobs or extra items that might cause the ignition switch to move from the "run" position.
The film has moments of pure terror, perhaps the most effective that in which the drill operator, driven off the spaceship by the mysterious power within is caught up in a whirlwind that fills the excavation with a mass of flying papers".
"It's driven by operators' desire for it to work, rather than real demand.
