It should be returned to the Hub site (see DoWCoP paragraph A3.13).
It would be prudent to use a registered waste carrier in transporting non-wastes from the Hub site to aid in this scenario i.e. it is easier to raise Duty of Care transfer notes than enter in to a new contract with a registered waste carrier to return the load. (There is no need to use transfer notes for material considered to be non-waste – it is recommended that you do not use transfer notes as Delivery tickets).
CL:AIRE will not be responsible for any loss, however arising, from the use of, or reliance on, the information contained in the responses above, nor do they assume responsibility or liability for errors or omissions in the information provided. Readers are advised to use the information contained herein purely as a guide and to take appropriate professional advice where necessary.