Who is required to certify that the meter is properly functioning if its seal is disconnected?

1. Correct answer: Only a qualified service provider.
2. The taxi owner, who is required to sign the certification.
3. The Licensing Office near the driver’s place of residence.
4. The Controller of Road Traffic.

WhyIf the meter's seal is broken, only a qualified service provider can certify that it works. An inspector or the taxi owner cannot.