Many thanks for your patience, I am pleased to be able to continue assisting with your query now. First of all, I am sorry to hear about the issues you have experienced in your situation.
There are various separate issues here, such as the pay and then the health and safety aspect and also how you are treated overall.
As far as your pay is concerned, the failure to pay you as per contract would amount to an unlawful deduction of wages. Whilst you have rights over this and can make a claim against them to recover any pay owed, that is only there if they do not pay you at all rather than just delay it. Any claim will take months so if it is just a delay, you would have likely received what you are due before the claim can be heard so it would be pointless.
The health and safety issue is likely the most serious one, if it is applicable. Employers have general obligations under law to look after the health, safety and wellbeing of their workers and they must do whatever is considered reasonably practicable to achieve this. Many of these originate from The Health and Safety at Work Act 1974 and The Management of Health and Safety at Work Regulations 1999, which include the following obligations:
- Provide a safe place of work, including safe environment, plant and systems
- To carry out various risk assessments and to control any identifiable risks
- Provide adequate training for any health and safety related tasks
- Provide adequate facilities for staff welfare at work
Under common law, the employer also has an implied duty to provide reasonable care of its workers and that includes the more general obligations of preventing hazards, injury or death.
If there are concerns with health and safety risks or breaches in the workplace, the first step would be to raise a formal grievance to officially bring the issues to the employer’s attention. The outcome of the grievance can be appealed if it is not satisfactory.
If the grievance does not help resolve the issues, it is worth checking whether there is a formal health and safety reporting policy which can be used to make a formal report to the employer, or other appropriate body. The Health and Safety Executive (https://www.hse.gov.uk/) is the central enforcing body for health and safety laws, so any breaches of health and safety can also be reported to them if necessary.
If the employer fails to take the necessary steps to deal with any obvious health and safety issues, or whatever they have done is unreasonable and wholly inadequate, it is also possible to take further action under Sections 44 and 100 of the Employment Rights Act 1996. These provide certain legal protection where employees refuse to come into work because they genuinely believe they are going to be exposed to a serious and imminent danger. If an employee relies on this protection, their employer should not penalise them in any way and if they do, they could potentially challenge it further in the Employment Tribunal.
Finally, if the employee believes that they can no longer continue working there as a result of these issues, they could even consider resigning and making a claim for constructive dismissal in the Employment Tribunal.