I need to check if my vehicle is compliant with Scotland's Low Emission Zones (LEZ) and understand the penalty charges for non-compliant vehicles. Please use the 'Vehicle Checker' to determine if a 'Euro 4 Petrol Car' is compliant. Additionally, find out what the initial penalty charge is for non-compliant vehicles and if there are any escalating charges for repeated non-compliance.
Navigate to 'https://lowemissionzones.scot'. Click on the 'Vehicle Checker' link (ID 45). Locate the information regarding vehicle compliance standards and identify if a 'Euro 4 Petrol Car' is compliant. Navigate back to the main navigation if necessary, then click on the 'About' dropdown (ID 33). Click on the 'How LEZs work' link (ID 37). Locate the section on 'Penalty charges' and identify the initial penalty charge for non-compliant vehicles. Determine if there are escalating charges for repeated non-compliance. Synthesize all collected information regarding vehicle compliance and penalty charges.
The agent successfully navigates to the 'Vehicle Checker' page. The agent correctly identifies whether a 'Euro 4 Petrol Car' is LEZ compliant in Scotland. The agent successfully navigates to the 'How LEZs work' page. The agent states the initial penalty charge for non-compliant vehicles. The agent explains the escalating charges for repeated non-compliance, if any are mentioned.