Subject to Article 3‑A concerning conversion of instruments (section 3‑1420) and restrictive indorsements (section 3‑1206) only a collecting bank's transferor can give instructions that affect the bank or constitute notice to it and a collecting bank is not liable to prior parties for any action taken pursuant to the instructions or in accordance with any agreement with its transferor.
Effect of instructions
11 M.R.S. § 4-203, under Article 4: BANK DEPOSITS AND COLLECTIONS.
11 M.R.S. § 4-203