Given what we do know, based solely on the sign, the conditions and the scenario can be consolidated as follows:
1. What the Sign States:
• The sign explicitly states that the driver must input their vehicle registration number (VRM) in a terminal inside the store to receive free parking during store trading hours.
• Outside of store trading hours, the sign allows free parking for the same 90-minute period without requiring VRM entry, presumably because the terminal is inaccessible.
2. No Mention of a Purchase Requirement:
• Since the sign does not state that a purchase is required to use the VRM terminal, the "free parking" offer appears to be unconditional—at least as per the written terms on the sign.
• If, in practice, the terminal requires a receipt to validate parking, this would contradict the sign and create ambiguity, potentially rendering the parking terms unenforceable if challenged.
3. Potential Practical Issues:
• If a driver enters the store intending to comply by entering their VRM but finds that the terminal requires a purchase receipt, they would face an unclear situation. Without prior knowledge of this hidden condition, the driver could inadvertently breach the terms.
• Similarly, if the driver is unable to use the terminal due to no purchases (e.g., items out of stock or no desire to buy anything), the driver could be unfairly penalised despite acting in good faith.
4. Equal Free Parking Outside Store Hours:
• The allowance of 90 minutes of free parking outside store hours, without any VRM entry requirement, highlights the inconsistency in enforcing the VRM entry during trading hours. If parking is offered unconditionally outside trading hours, requiring VRM input during trading hours could be seen as an unnecessary and potentially arbitrary restriction.
Conclusion:
• The sign itself does not explicitly require a purchase, so the offer of "free parking" appears valid on the face of it.
• However, if the store in practice requires a receipt to access the VRM terminal, it creates an unwritten condition that contradicts the sign, making the parking terms unclear and unenforceable.
• Lidl and ParkingEye would have to clarify this ambiguity, either by updating the sign to explicitly mention receipt validation or ensuring that VRM entry is accessible without a purchase. Clear communication is essential if the sign is intended to form a contract with the driver.