Definition: In this task, a passage will be given and the goal is to identify an event from the passage. An event is defined as a single word representing something that happened, is happening, or may happen. An event can be factual or hypothetical, positive or negative, certain or uncertain. While most events are based on verbs, an event can also be based on a noun (ex. storm, snow, rainfall) or a copula verb (is, was, been, etc.). The event must not be a pronoun or an adjective. For noun events with multiple words, use the last word in the phrase as event.
Input: Passage: At the time, a senior security official quoted by the Haaretz daily attributed the decision to halt the negotiations to Israeli concerns about the monitoring of travellers crossing the Rafah border between Gaza and Egypt since it reopened late last month, alleging that "hostile elements" had entered the territory. The Palestinians have been pushing for residents of Gaza and the West Bank to be allowed to travel back and forth, while Israel was insisting on limiting movement to Gazans.

allowed