| (a) | - | an industrial undertaking to which directions have been issued in pursuance of section 16 has failed to comply with such directions, or |
| (b) | - | an industrial undertaking in respect of which an investigation has been made under section 15 (whether or not any directions have been issued to the undertaking in pursuance of section 16), is being managed in a manner highly detrimental to the scheduled industry concerned or to public interest, |