A series of parcel fires targeting courier companies in Poland, Germany and the UK were dry runs aimed at sabotaging flights to the US and Canada, Polish prosecutors say.

Much of the build-up to both of England's recent games against New Zealand was if it was a dry run for next year's Rugby World Cup final.

Officers had acted on intelligence and tracked the movements of two previous shipments in the lead-up to the seizure which officers described as "dry runs".

This isn’t necessary for everyone, but if a child is worried about how they’ll get to campus or where to find a bathroom, a dry run may allay their concerns.

They had a dry run together on July 13 when they covered the attempted assassination of former President Trump at a rally in Butler, Pa.