Forward Bay Parking for the UK Driving Test

1. Position wide, not close. Drive down the aisle on the side away from your target bay. You need roughly a full turning radius of clear space — about 3.9 m for a typical hatchback — between the side of your car and the row of bays. Hugging the bays is the single most common reason the manoeuvre fails, and no amount of steering fixes it once you've started.
2. Creep to the reference point and stop. The turn starts when your seat draws level with the corner of the car parked just before the empty bay, on the side nearest that bay. If you prefer a mirror reference, that's roughly the same moment your door mirror lines up with the first line of your target bay — the two work out within about 10 cm of each other. Sight off the parked car, never off your own wheels: from the driving seat you can see neither your rear wheels nor the ground beside you.
3. Full lock, walking pace. Stay in first, wind the wheel to full lock toward the bay and move off slowly. Keep your eyes on the bay corner on the inside of the turn — that's the one your rear wheels cut across as the car swings round. Clutch control matters more than steering speed here; if you're rushing the wheel, you're going too fast.
4. Straighten as you come parallel. When the car body lines up with the bay markings — not when it merely looks aimed at the gap — straighten the wheel and drive straight in. Holding full lock past parallel walks you into the far line, and correcting it eats the rest of the bay.
5. Finish inside the lines. Drive far enough in that the back of the car clears the bay line; leaving your boot sticking into the aisle is an obvious fault. Check both door mirrors for even spacing before you set the handbrake.

Reversing back out — the half people forget

On the test, reversing out is part of the same manoeuvre and is assessed just as closely. The trap is geometric: your car is between two others, and if you steer while your front wing is still alongside the neighbouring car, the wing swings toward it.

1. Full all-round observation before you move, and again as the back of the car emerges into the aisle. Blind spots either side are the whole difficulty.
2. Reverse straight back with the wheels straight, until your rear wheels are roughly level with the rear bumpers of the cars either side.
3. Only then steer, and keep looking round as you swing out. Be ready to stop for anything crossing behind you — the examiner is watching your observations at least as much as your steering.

Why front-in needs more room than reversing in

A full-lock 90° turn shifts the car sideways by exactly one turning radius. Going in nose-first spends that whole sideways shift on getting square with the bay, so the turn has to start from the far side of the aisle. Reversing in is different — the rear wheels pivot, so the car tucks in from much closer. That's why an aisle that's comfortable in reverse can be genuinely impossible to drive into on one lock, and why "forwards must be the easy one" is the wrong instinct.

The useful consequence: the point where you start the turn doesn't move depending on how far across the aisle you are. A full-lock 90° turn always advances the car by one turning radius along the aisle, so your reference point is the same wherever you're positioned — what changes is only whether the turn will fit.

What the examiner is marking

• Control: walking pace throughout, no stalling, no coasting in with the clutch down.
• Observation: effective all-round checks before and during both halves, especially before reversing out.
• Accuracy: finishing within the bay lines without straddling the neighbouring bay. You may correct if you're not happy — a controlled correction is far better than a crooked finish.
• Consideration: not blocking the aisle for other traffic while you set up or shuffle.

What this simulator covers: the drive-in half — positioning, the turn-in point, the swing and straightening up. It does not simulate reversing back out of the bay, so practise that part in the car with your instructor. The reverse bay drill is the closest thing here for rehearsing reversing between two parked cars.