What are the missed-dose instructions for the Thornton & Ross Ltd product, Bosutinib 500 mg film-coated tablets, if a dose is more than 12 hours late?

For the Thornton & Ross Ltd product, Bosutinib 500 mg film-coated tablets, if a dose is missed by more than 12 hours, do not take an additional dose; take the usual prescribed dose the following day.