Single Yellow Line — Restriction Applies Only During Information-Plate Hours (art.37(1))
Article 37(1) of S.I. 182/1997 restricts parking on a single yellow line (RRM 007) only 'during a period which may be indicated on an information plate'. Single yellow lines are time-limited restrictions by design: outside the indicated hours, parking on a single yellow is lawful. Where no plate indicates the operative period anywhere on the street, the period of the restriction is not communicated and an FCN issued outside any plausible controlled hours is challengeable.
Legal basis
Road Traffic (Traffic and Parking) Regulations 1997 (S.I. 182/1997) art.37(1); art.4(4) (plate must indicate the period).
How to identify this in your case
Single yellow line (not double). Check signs/plates on the street for the controlled hours; photograph them with timestamps. Was the ticket issued in the evening, on a Sunday or public holiday, outside typical controlled hours?
Sample appeal wording
formal
Replace [PARKING DATE], [NtK DATE] etc. with your own dates before sending.
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Related appeal grounds
- Double Yellow Lines Faded or Not Provided to RRM 008 Standard
- HGV Area Parking Ban — Requires Weight-Symbol Plate and END Sign (art.38)
- Loading Bay Restriction Applies Only During Information-Plate Period (art.42(1))
- Mandatory Pre-Clamping Signage Requirements (Irish Regulations 2017)
- Missing or inadequate clamping warning signs (Ireland)
- No required cycle track sign at the location