rwy 02/20 irrelevant for today's a/c
In a TV program today, a pilot instructor explained that such rwys were required 20-30 y ago for a/c were not able to sustain heavy crosswinds. Today's a/c are much more performant in this regard, which makes 02/20 rather irrelevant, suggesting that a LHR-like system si quite appropriate (LHR did remove their cross-rwy from operations).