UK's PM Johnson: I don't think there is any case for a Brexit delay

UK's Prime Minister Johnson is commenting after a decision by Leaders of 27 EU countries to formally endorse the new Brexit agreement with the UK. 

Key comments:

• Says this is a great deal for our country.
• Says it means we in the UK can come out of the EU as one United Kingdom.
• I don't think there is any case for a Brexit delay.

More to come...