What Outcomes arise from the usage of SV?

-Less Votes are Wasted when compared to FPTP as the Second Preference Votes can actually Count, even if they First doesn't -System only cares still for a 2 Party Race, as only the Top 2 Candidates are brought Forward [2 Horse Race] -Allying with other Parties is Critical - Sadiq got many Green Voters Second from adopting Environmental Policies -Non Moderate Parties have little chance of Winning -Second Preference allows Voters to choose a Candidate they 'don't mind' which restricts Extremists -SV ensures the 'Least Hated' Candidate wins