21.   Campbell and other passengers, however, were worried over what seemed to them to be a lack of additional security on the trains.

22.   Carriers that fly from Athens to the United States, including Delta, TWA and Olympic Airways, are providing additional security measures to counter the deficiences identified.

23.   Conover said additional security will be considered.

24.   Concerned with the possibility of a surge in crime after the new year, provisions are also being made for additional armed security forces.

25.   Collings, though, agreed with prosecutor Paul Levenson that additional security measures should be placed on Spano.

26.   David Castleveter, a spokesman, said that in addition to saving money on food, eliminating meals will also reduce costly delays for additional security checks.

27.   DPS spokesman Charlie Morgan said he was not aware of additional security measures being adopted by state troopers working the visit.

28.   Embassy officials would not comment on additional security steps that have been taken this week, however.

29.   For additional security, wrap a twist-tie around the top.

30.   For additional security, you may want someone who has been in business long enough to build a track record.