If the trend keeps moving downwards, we can SHORT EURGBP around the 0.86912 mark (dotted red line).
If EURGBP continues moving towards the trendline, we have to see if it is closing above. If it does, we can LONG EURGBP and wait for it to end the downtrend at 0.87382 (dotted green line). If it can cross this level, we can expect more upwards movement.
But we can also see, that EURGBP bounced off from the trendline nicely. We can take this into consideration for our next trade.