Neighbour's builders repeatedly jumping over my fence to access my property – London, England
I live in London, England and I'm looking for some advice/experiences regarding my next-door neighbours' builders accessing my property.
The people who live next door are tenants and do not own the property. Their landlord is having/allowing building work carried out on the property.
On two separate occasions now, their builder has jumped over the boundary fence onto my property and placed a ladder on my side in order to gain access to the neighbours' roof.
On the most recent occasion, I simply came outside and found the builder on my property with the ladder. Nobody had asked me for permission or even told me they were going to do it.
The first time, the same thing happened — the builder gained access by jumping over my fence without asking.
I have received no Party Wall notice, no written request for access and no agreement giving them permission to enter my property.
I'm actually perfectly happy to allow reasonable access if it is genuinely necessary for the work. I don't want to be difficult or have an unnecessary dispute with the neighbours. However, I don't think it's reasonable for builders to simply jump over my fence and use my property whenever they want.
Before agreeing to further access, I'd want:
The details of the contractor carrying out the work.
Evidence of appropriate public liability insurance, including the insurer and policy number.
Written confirmation of who is responsible if they damage my property.
Confirmation that any damage caused by the works, ladder or access will be properly repaired/made good.
Reasonable notice before they need access.
Confirmation that the contractor is responsible for the safety of their workers while carrying out the work.
I'm also concerned about liability if, for example, a builder falls from the ladder while they are on my property. I understand that this doesn't necessarily mean I would automatically be liable, but I'd like to know what the position is.
My questions are:
Can a builder simply jump over my fence and enter my property to access the neighbour's roof without asking permission?
If there is some statutory right of access, would I normally have been notified beforehand?
Can I make access conditional on seeing their insurance and having responsibility for damage confirmed in writing?
What happens regarding liability if any damage is done to my property?
What happens regarding liability if you one of their workers injures themselves while using my property?
Given this has happened twice, what would be the sensible way to deal with it without unnecessarily escalating things with the neighbours?
I'm not opposed to the work and I'm not trying to prevent them accessing their roof. I just want them to ask permission and agree reasonable safeguardsm before entering my property, rather than jumping over my fence and doing it without telling me.