Paragraph 15 I1

Without limiting paragraph 12, and in addition to the circumstances described in paragraph 14, it is not reasonable for the approving party to withhold or delay any consent or approval under this Part in relation to specified works in, on, under, or over the crossing zones solely on the basis of thermal interaction where the plans of the specified works submitted under paragraph 4 demonstrate that all reasonable steps have been taken to minimise thermal interaction between the circuit and any other circuit, whether existing or proposed.