In order to protect local food processors and production from competitively priced imports, Saudi Arabia institutes a maximum 40% charge on imported food. Currently, a 40% import duty rate applies to fresh, dried/processed dates and 25%on wheat flour. - from export. gov What kind of trade barrier is being described here?

Consumers who participate in the sharing economy seem willing to interact with total strangers. despite safety and privacy concerns, what do you think is the long-term outlook for this change in the way we think about interacting with people whom we don't know? how can businesses to diminish worries some people may have about these practices?