Theresa May says there is a "shared determination" to solve the Irish border problem after talks.
A man is Tasered by armed officers in an incident inside the grounds of Parliament.
Luca Campanaro, 14, was described as an "amazing young man" and a "credit to his family".
About 10kg of the drug was found in their cabin on the Marco Polo, Portuguese police say.
Other internet users alerted police after becoming concerned for the builder's safety.