This means that:

any funds (meaning financial assets and benefits of every kind) or economic resources belonging to, owned or held by the individuals must be frozen; and
no funds, economic resources or financial services are to be made available, directly or indirectly, to the individuals;
except under the authority of a licence.

Individuals

1. CHRISHANTHAKUMAR, Arunachalam
DOB: 25 December 1956
a.k.a: (1) ARUNACHALAM, Chrishanthakumar
(2) SHANTHAN, A, C
(3) SHANTHAN, Arun
(4) SHANTHAN, Arunchachalan
Address: (1) Mitcham, Surrey, United Kingdom, CR4
(2) London, United Kingdom, SW16.
Other Information: Associated with the Liberation Tigers of Tamil Eelam

2. LAMBERT, Goldan
DOB: 15 April 1978
a.k.a: LAMBERT, Golden
Passport Details: No 03 XI 15655 [French] expires 17 March 2013
Address: South Croydon, Surrey, United Kingdom, CR2
Other Information: Associated with the Liberation Tigers of Tamil Eelam

Financial institutions and other persons are requested to check whether they maintain any accounts or otherwise hold any funds or economic resources for, or provide financial services to, the individuals named above and, if so, they should freeze the accounts or other funds or economic resources, suspend the provision of any financial services (unless licensed by HM Treasury) and report their findings to the Bank of England.-Bank of England, News Releases, UK