I see them as very, very different. Clearly the law enforcement justification would not allow the intrusion of a search for court purposes in order to try to uncover evidence and then justify it later in terms of reasonableness and proportionality. For search warrants, we still submit information to obtain them from a judge and then carry on from there; so they're not used in any way, shape, or form for searches of dwellings, houses, or other places. They're used in the course of an investigation for acts or omissions that would otherwise be an offence.
So I see them as being very different.