This video looks at the impact of an increase in foreign business travel into London.
More than a third of organisations which visit London regularly on business say they are expecting to do more work in the UK capital in 2014 according to the results of a new survey
The research also found that although eight out of ten business respondents said they stayed for fewer than seven nights, 5% said they stayed for more than a year at a time, 3% for up to a month and 8% for at least a week at a time.