Stuck in top rhs.
5a Danger from personnel employed by milk distributor ???e??. No idea what clue is on about.
10a Dash quickly non stop to meet spies. ???c??. Guess it is ???cia but still can't get it.
6d Erica has previously limited energy. ????h. The only Erica I can think of is Erica roe who streaked at Twickenham many years ago.
8d Ruin effort to secure commercial compromise. ????e ?f?. Looks like trade off but not an anagram of "effort to" and can't make anything out of that.