Written with people moving from Turkey in mind. The Portuguese rules still apply more broadly.
Parking Rules: Blue vs. Yellow Lines
In cities like Lisbon and Porto, parking is strictly regulated. Blue lines on the pavement indicate paid parking zones. You must pay at the meter or via apps like Telpark/Via Verde. Yellow lines mean parking is strictly forbidden.
Residents can apply for a "DÃstico de Residente" to park for free in their specific neighborhood. Without this badge, leaving your car in a blue zone overnight can result in it being clamped or towed.