In making these profits, London maybe catches up

Longman Dictionary of Contemporary English Word definitions in Longman Dictionary of Contemporary English
noun EXAMPLES FROM CORPUS ▪ In concept it was an equivalent to the capital gains tax which would have been levied had the building been sold. ▪ Income is not a big deal, with the average stock yielding only 2 percent, but capital gains can be trouble. ▪ ...

Wiktionary Word definitions in Wiktionary
n. (capital gain English)

Wikipedia Word definitions in Wikipedia
Capital Gains was a radio programme that originally aired from 1994 to 1997. There were nine half-hour episodes and it was broadcast on BBC Radio 4 . It starred Peter Jones and Justine Midda .