When driving along a road, the driver may see a space big enough for him to park his vehicle. He should stop just after he has passed the space, alongside the next car, then reverse (go backwards) slowly in, aiming towards the curb, then turning the steering wheel so that he just misses the car in front. Then he can adjust, leaving equal room between the two cars. This process is called "parallel parking". If the space is wide enough for two cars he can drive forwards into the space instead of reversing in. Parking correctly takes practice and some experience. The driver should not ram or scrub a wheel against the curb. This can puncture the tire.