The Deputy will appreciate that the current social distancing restrictions on public transport are an important element of the country's efforts at keeping the COVID-19 virus suppressed. In this regard, the HSE has issued guidance for ferries to the offshore islands -
https://www.hpsc.ie/a-z/respiratory/coronavirus/novelcoronavirus/guidance/porthealthguidance/COVID-19_Guidance%20for%20ferries%20to%20offshore%20islands_v1_20.03.2020.pdf
Any changes to this guidance will be based on advice from the relevant health authorities, and in accordance with the Government's roadmap. In addition, the HSE has advised that face coverings should be worn where it is difficult to practice social distancing.