
    Write a function to verify if the assigned bus route numbers form an unbroken sequence, ensuring complete coverage of the transportation network without any gaps in service. The function should determine whether each route number in the sequence differs by exactly one from its adjacent routes, confirming proper route continuity across the transit system.
    

    
def check_Consecutive(l):
    """
    Write a function to verify if the assigned bus route numbers form an unbroken sequence, ensuring complete coverage of the transportation network without any gaps in service. The function should determine whether each route number in the sequence differs by exactly one from its adjacent routes, confirming proper route continuity across the transit system.
    

    """
def check_Consecutive(l):
    """
    Write a function to verify if the assigned bus route numbers form an unbroken sequence, ensuring complete coverage of the transportation network without any gaps in service. The function should determine whether each route number in the sequence differs by exactly one from its adjacent routes, confirming proper route continuity across the transit system.
    

    """
    return sorted(l) == list(range(min(l), max(l) + 1))