Ladbrokes confirmed "an element" of executive pay would be "linked" to the company's ability to implement a responsible gambling agenda.
Speaking to Daybreak, Corporate Affairs Director for the bookmakers, Ciaran O'Brien, said the company wanted to "make sure responsibility runs through our organisation like a stick of rock".
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The Defence Department is already in the middle of a congressionally-mandated review of the space force issue.
Detectives have charged 19-year-old Bilal Mumin with murder, grievous bodily harm and possession of an offensive weapon.
Members of the RMT on Arriva Rail North (Northern) walked out for 24 hours, with more stoppages due on Thursday and Saturday.