(After that date olive oil "presented at a restaurant table" must be in pre-packaged, factory bottles with a tamper-proof dispensing nozzle and labelling in line with EU industrial standards.
The European Commission, a committee of nameless bureaucrats, has used special Common Agriculture Policy regulations to pass this weird bill. Their reason for the ban is "hygiene" and to protect the "image of olive oil" to attempt to benefit struggling industrial producers in Spain, Italy, Greece and Portugal.