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PCN Letter

Grace period

A reasonable allowance for drivers to read terms, pay, and exit—especially relevant for short overstays.

Why it matters

Grace periods can explain a brief overstay captured by ANPR and support an appeal.

Common mistakes

  • Ignoring that time is needed to enter, read signs, queue at machines, or exit.
  • Assuming every minute over the tariff is a breach without considering reasonableness.

Details

  • Often applied at entry/exit and after paid time ends; specifics vary by operator/site.
  • Photos and receipts help demonstrate genuine attempts to comply.

See also