No emoticon this time, oversteer?
For the benefit of people who might otherwise think that oversteer has a serious point, there are of course gliding sites close to or beneath controlled airspace, and local pilots learn to observe landmarks on the ground, and/or use GPS and moving map displays, to avoid incursions.
Of the large numbers of incursions recorded by NATS each year, almost all are by powered aircraft and very few are by gliders.
Chris N