Five Labour constituency candidates are also on the party's regional list, as are eight of the Conservative candidates. (democraticaudit.com)
Limits on local spending (to promote a particular constituency candidate) are not uniform, but are often around # 15,000. (theconversation.com)
However, because they mention only Theresa May and the Conservative Party, rather than specific constituency candidates and local issues, they classify as national spend. (theconversation.com)