But he added that, without substantial change in Somalia, "the danger of piracy is always there".
There are numerous options, most of which would entail a substantial change in working practices.
The end of Ramadan does not bring a substantial change in Tayyab's routine.
"This is a substantial change in the administration's commitment to Sierra Leone.
Has the percentage of Indian students, and applicants, seen a substantial change in recent years?
If the second molecule is chemically different, there can be a substantial change in the luminescence.
"That's a pretty substantial change in the structure of the industry," he said.
Has the percentage of Chinese students, and applicants, seen a substantial change in recent years?
"It requires substantial change in wealth for a long period of time before people decide to change their investment decisions".
When farms switched from conventional crops to the engineered varieties, there was no substantial change in yields.
A substantial change in attitude is needed.
