Like the previous race in Austria, we've got split strategies on the grid in England, with the top two Mercedes starting on the medium tyres and the Ferrari of Charles Leclerc on the soft tyres just behind them. That could make the start interesting, and with a two-stop strategy clearly the best option, there are a number of variables when it comes to tyre tactics from then onwards. We're seeing some wear on both the medium and soft compounds, which means that tyre management will be required to a certain extent. So it will be wear rather than degradation that largely influences the timing of the pit stops. One of the variables is the weather: today's conditions have been cool and changeable, so we need to be prepared for everything. With the lap times very close, and race pace among the frontrunners likely to be similar, we can hopefully expect some tight competition.