Minister for National Development, Singapore

“ The Director-General may, at any time by written directive, require the owner of any building, facility or structure on Pulau Ubin used or to be used for keeping live poultry to demolish at the expense of the owner, that building, facility or structure.
(2) No compensation shall be payable in respect of any building, facility or structure required to be demolished under paragraph (1) . ”

“ In these Rules, “piranha” means the species of fish called piranha.
Ban on keeping, etc., of piranha
3. A person must not keep, breed, sell, purchase, or import or export any piranha.
Ban on releasing piranha into river, etc.
4. A person must not release any piranha into any stream, river, canal, channel, watercourse, reservoir, lake or other body of water. ”

“ Paragraph (1) shall not apply to—
(a) the Director-General, any authorised officer or employee of the Authority acting in the performance of his duty under the Act or these Rules; or (b) any police officer or workman assisting a person referred to in sub-paragraph (a) to carry out his duty. ”