Or instead of being purposely obtuse, realizing the same exact mistake (leaving off an M) happened here as well.
BBC, same article:
> Political parties' spend is also capped at £30,000 for each constituency that it contests in a general election. So if a party stood a candidate in each of the 650 UK constituencies, its maximum spend would total £19.5m.
BBC, same article:
> Political parties' spend is also capped at £30,000 for each constituency that it contests in a general election. So if a party stood a candidate in each of the 650 UK constituencies, its maximum spend would total £19.5m.