LONDON, UK, 2019-May-01 — /Travel PR News/ — British Airways and Marmite have teamed up to create a limited-edition jar to celebrate the airline’s centenary, launching on May 1.  As Marmite is the most confiscated brand at airport security, the centenary jar is conveniently sized to fit within the liquid allowance. For Brits travelling abroad, it is clear… Read the full press release