Dublin Bus has suspended services late-night services to and from University College Dublin.
Services on the number 10 and 3 routes after 8.30pm have been withdrawn from Belfield following what Dublin Bus described as incidents of anti-social behaviour in the past weeks.
In one incident an inspector was attacked and punched.
Dublin Bus says it hopes to re-instate late evening bus services to and from the UCD campus as soon as possible.
In a statement, Dublin Bus says it is common practice to temporarily withdraw services in areas where the company experienced incidents of anti-social behaviour.
Dublin Bus says the company is in talks with all the parties involved to resolve the situation and re-instate the services as soon as possible.