Tenant's right to receive rent cheques in a legal exit from tenancy

Good afternoon,

I am a resident of Dubai and have rented an apartment in Dubai Silicon Oasis. Below is the clause in my contract:

"The tenant should give 2 months notice in writing to the landlord for vacating/terminating the contract."

Apart from this, there is nothing mentioned regarding penalties. Can I terminate the contract without any penalties, by giving 2 months notice?

What if the landlord does not return the remaining cheques to me?

Thanks,

A.