Actually most new services are PAC as they do not know whether
are there high demands.
Some examples are
3
38
60
87
88
179
182
This is because not only because of unsure but just that the
frequency if less than 10 mins or serving e way
39, 161 are such examples as there is a PTC ruling that services
with more than 13 mins should be FAC. This is a easier ruling than
before 1997 when it was mandatory.
