Speed restrictions as well as any local applicable area restrictions (including restrictions on waste water discharge and fuel supply in environmentally sensitive areas)On lakes under 100ha and rivers narrower than 10m fuel engines are allowed only for governmental survey, resque or surveillance purposes https://www.riigiteataja.ee/akt/104072019005?dbNotReadOnly=true Prevention of Discharge of Pollutants from Ships into Sea and Requirements for Ballast Water are regulated by Water Act: https://www.riigiteataja.ee/en/eli/ee/527122019007/consolide/currentWhat type of craft or engines are impacted by these restrictions? (For example PWC or above a certain HP for an outboard engine)Restrictions are same for all watercraft, but could affect sailing and motor boats differently (e.g. 15 knots speed limit)
