The Computer and Cybercrimes Bill, 2016 (e) require any person in possession of decryption information to grant them access to such decryption information necessary to decrypt data required for the purpose of the warrant issued under this section , except where such decryption may contravene the protection of such person against self-incrimination under the laws of Kenya; (f) require any person possessing appropriate technical knowledge to provide such reasonable technical and other assistance as they may require for the purposes of executing the warrant issued under this section. (4) Where a police officer or an authorised person is authorised to search or access a specific computer system or part of it, under subsection (3), and has grounds to believe that the data sought is stored in another computer system or part of it in its territory, and such data is accessible from or available to the initial system, the police officer or the authorised person may extend the search or access to such other systems or systems. (5) The computer data seized pursuant to the provisions of this section may be used only for the purpose of which it was originally obtained. (6) A warrant issued under this section may only be used for the purpose for which it was originally obtained. (7) The police officer or authorised person shall— (a) seize a computer system under subsection (1) only if— (i) it is not practical to seize or similarly secure the computer data; (ii) it is necessary to ensure that data shall not be destroyed, altered or otherwise interfered with; and; or (b) exercise reasonable care, where the computer system or computer data storage medium is retained. (8) A person who obstructs the lawful exercise of the powers 18