(1) An intermediary service provider shall not be liable for information transmitted by him or her in a communication network if -
(a) the information has been provided to him or her by a recipient of a relevant service provided by him or her (being a service consisting of the transmission in a communication network of that information), or
(b) a relevant service provided by him or her consists of the provision of access to a communication network,
and, in either case, the following conditions are complied with -
(i) the intermediary service provider did not initiate the transmission,
(ii) the intermediary service provider did not select the receiver of the transmission, and
(iii) the intermediary service provider did not select or modify the information contained in the transmission.
(2) References in paragraph (1) to an act of transmission and of provision of access include references to the automatic, intermediate and transient storage of the information transmitted in so far a