Can my employer cut my hours to zero because I complained about safety?

What you are describing is likely unlawful detriment for raising health and safety concerns. Under Section 44 of the Employment Rights Act 1996, workers are protected from being subjected to any detriment (including loss of shifts) for raising legitimate health and safety concerns. This protection applies regardless of your employment status or contract type, including zero-hours contracts. You can bring a claim to an Employment Tribunal. You do NOT need 2 years service for this type of claim. Contact ACAS immediately: 0300 123 1100. Also report the broken machinery to HSE: 0300 003 1647.

This is an important workplace health question. Based on the information above, we recommend speaking with your GP if you have health concerns and contacting HSE (0300 003 1647) if your employer is not meeting their legal obligations. Keep written records of all incidents and communications. Please note: this is general health information, not a substitute for professional medical advice.