The ceremony is underway as the Queen is set to formally name the Royal Navy's largest ship at Rosyth Dockyard in Scotland.
The Royal Navy has tweeted:
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A cold night ahead, with frost and fog for some
Protesters across Europe and the rest of the globe held women's marches following the inauguration of President Trump.
A look at some of the inventive, and sometimes humourous, placards displayed in women's marches across the UK.