1 INTRODUCTION
2 DATA AND MEASUREMENTS
2.1 MOSDEF Survey
2.2 Sample Selection
2.3 Galaxy Properties
2.4 Searching for Broad Emission Lines
3 RESULTS
3.1 Occurrence
3.2 Outflow Velocity
3.3 Mass-Loading Factor
3.4 Outflow Energetics
4 DISCUSSION
4.1 Driving Mechanism
4.2 Fate and Impact of Ionised Outflows
4.3 Significance of Outflow Velocity and Galactic Properties
5 CONCLUSIONS