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The school campuses are marked with yellow lines all around. Public notices are erected near the school that says, “Parking on yellow lines is allowed during hours when classes are suspended.” In that case, is parking on the yellow line on the opposite side illegal?

1. Signs that say “parent pickup areas” are installed on both sides of the yellow lines. Arrows on the signs indicate controlled areas covered by yellow lines.
2. For yellow-lined road sections without particular signs, parking is prohibited from 7:00am – 8:00 pm daily (including holidays).