(2) The granting of a surcharge or the issuance of a payment authorization are independent of legal protection proceedings by third parties pursuant to paragraph 1. The challenge of a surcharge or a payment authorization by third parties is not permitted. (+++ § 82 to 84: For non-application cf. § 32 Abs. 1 GEEV +++ (+++ § 83a: For application cf. § 72 WindSeeG +++) Section 84 Use of sea waterways