From tomorrow (Monday) you can carry any liquids, subject to the following rules:
1. The quantity of each liquid may not exceed 100ml
2. Any containers with liquids in them must be comfortably contained within a single, clear, resealable plastic bag which must not exceed a capacity of 1 litre (i.e. approx 20cm by 20cm).
Liquid medications can be taken on board, in quantities exceeding 100ml, if they can be verified as authentic.
There is no restriction on medications which are not in liquid form.
Source:
http://www.dft.gov.uk/stellent/groups/dft_tran ssec/documents/page/dft_transsec_613514-01.hcs p#P35_3907
Chris