Related Clues:
- A barrier, worker being stubborn
- Resolute, a worker crossing weir
- Impervious to all persuasion
- Firm's chap probing dodgy data
- Female confronts male, beginning to threaten firm
- Some dread a man temping for firm
- Hard-nosed and unbending
- First male worker is obstinate
- Fabulous rock from former New Romantic star
- Fully determined
- The eldest worker in firm
- Inflexible: fabulously hard rock
- Firm falsified data about worker
- Determined a soldier should get round blockage
- First man allowed to start with Bible books firm