Justice and equality will not go together.
In my previous company we allowed senior executives to come late,go early and sit late.In every month their short hours and excess hours are compared and still short if any as a pattern was deductedfrom salary..We saw some persons sitting late only to generate excess hours.They were monitored by MD and warned or it was reflected in their appraisals.
From India, Thiruvananthapuram
From India, Bengaluru
From United Kingdom