Call ACAS and speak to someone who knows what they're talking about - it's what they're there for.
edit: They're on 08457 47 47 47 and they are open until 8 tonight.
There is no right to appeal, within 1 year of starting employment with the business you can be dismissed/sacked/fired/let go/made redundant or whatever else you like to call it for no reason and with no consultation.

Grievances and Accompaniment
Employees can raise grievances at any time and this right cannot be restricted to employees over one year's service. It is important to deal with all grievances properly and this will include the right of appeal against the decision to dismiss someone with less that a year's service.
It is often forgotten that the right to be accompanied at disciplinary or grievance meeting is not dependent on service so make sure that employees are aware of their right to be accompanied at a grievance or disciplinary meeting and never deny then the right to be accompanied by a colleague or accredited Trade Unions official. This is a free standing right.
The 3 step statutory procedure i.e. invite to a meeting giving reasons, hold a meeting to consider and give the right to appeal have conflicting legal status during the first year of employment has been repealed.
You would be better served spending the time looking for another job, this one has gone.
People "not bothering" is why our employment rights are so poor imo
He really wouldn't. It doesn't take 24/7 to look for a job. Plenty of free time to pursue this.
People "not bothering" is why our employment rights are so poor imo
The only half decent law supporting the employer is the one allowing employers to get rid of someone in the first year with no questions asked (soon to become 2 years). Without this you'd never be able to cull the dross from a workforce without being up on a tribunal for unfair or constructive dismissal.
Its not abusing the rule just because they are protected by it. They have their reasons and we only know 1 side of the story, i'm not saying the OP is lying but to suggest the ex-employer is abusing his right to shift on any employee he likes within 1 year is not fair.
Its not abusing the rule just because they are protected by it. They have their reasons and we only know 1 side of the story, i'm not saying the OP is lying but to suggest the ex-employer is abusing his right to shift on any employee he likes within 1 year is not fair.

If in the case of the OP he feels he has evidence to suggest he has been wrongfully dismissed then he should pursue!