The organiser may agree a repatriation of the traveller and demand or take receipt of payments by the traveller towards the price of the package prior to the termination of the package only if
1. an effective contract of guarantee is in place or, in the cases governed by section 651s, the organiser provides security under section 651s and
2. the traveller was provided, in a clear, comprehensible and prominent manner, with the name and contact information of the guarantor or, in the cases governed by section 651s, with the name and contact information of the institution providing the insolvency protection and, if applicable, the name and contact information of the authority named by the state concerned.