Yes. Thank you.
The reasonable grounds to suspect threshold is a lower threshold. It requires a lower degree of certainty than reasonable grounds to believe. However, it still must be supported by factual elements that can be proven in evidence.
The Supreme Court has said that a hunch or intuition gained by experience would not suffice to meet this threshold. It can't be speculative. It has to be grounded in fact. It is a commonly used threshold in various other pieces of legislation such as the CSIS Act and the Criminal Code.