Is it permitted to tow more than one trailer?

1. Correct answer: Yes, but only with a permit of the Licensing Authority.
2. Yes, but only with a permit of the Controller of Road Transport.
3. Yes, but only with a permit of a policeman.
4. Yes, when carrying long freights it is permitted to tow more than one trailer, but it requires the approval of the safety officer.

WhyTowing more than one trailer is allowed only with a permit from the Licensing Authority. The police and the ministry do not issue it.