Work and employment

Can my employer fire me for too many sickness absences?

Can I be dismissed while I am off sick with a fit note?

Can my employer dismiss me for poor performance without giving me a chance to improve?

Is it legal for my employer to sack me by text or email?

Can I claim unfair dismissal if I was sacked after raising a grievance?

My pay day was 31st March but my boss has not paid me. He says the business is short of money and he will pay me as soon as he can. What should I do? It has only been 2 weeks but I have bills to pay too. If I carry on working there, I might end up being owed a lot more. But if I leave now, I probably won’t ever get the wage he owes me for last month.