i believe the european commission must strive to create an insurance fund that can provide compensation for any damage caused by leakage of at times substances from containers lost 
Hence, I believe the European Commission must strive to create an insurance fund that can provide compensation for any damage caused by the leakage of what are at times hazardous substances from containers lost at sea.
I believe the European Commission must strive to create an insurance fund that can provide compensation for any damage caused by leakage of at times substances from containers lost at sea.